Solutions by everydaycalculation.com
1st number: 8 0/5, 2nd number: 4 4/20
This multiplication involving fractions can also be rephrased as "What is 40/5 of 4 4/20?"
405 × 8420 is 1685.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/5×84/20 40/10×84/20 40/5×84/40 40/15×84/20 40/5×84/60 40/25×84/20 40/35×84/20
© everydaycalculation.com